/Engine/Plugins/Experimental/CommonConversation/Source/CommonConversationRuntime/Public/ConversationParticipantComponent.h
void SendClientConversationMessage ( const [FConversationContext](API\Plugins\CommonConversationRuntime\FConversationContext) & Context, const [FClientConversationMessagePayload](API\Plugins\CommonConversationRuntime\FClientConversationMessagePayloa-) & Payload )